Maak de erbijsom tot 20
Erbijsommen
|
1.
5 + 9 =
|
2.
16 + 0 =
|
3.
12 + 2 =
|
|
4.
5 + 9 =
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5.
1 + 11 =
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6.
16 + 3 =
|
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7.
16 + 2 =
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8.
18 + 0 =
|
9.
8 + 5 =
|
|
10.
17 + 1 =
|
11.
5 + 1 =
|
12.
4 + 16 =
|
|
13.
5 + 0 =
|
14.
2 + 2 =
|
15.
19 + 0 =
|
|
16.
11 + 1 =
|
17.
11 + 8 =
|
18.
18 + 1 =
|
|
19.
17 + 2 =
|
20.
17 + 1 =
|
21.
6 + 8 =
|
|
22.
19 + 1 =
|
23.
6 + 5 =
|
24.
6 + 14 =
|
|
25.
9 + 1 =
|
26.
4 + 11 =
|
27.
8 + 6 =
|
|
28.
8 + 1 =
|
29.
18 + 0 =
|
30.
14 + 0 =
|
|
31.
20 + 0 =
|
32.
7 + 9 =
|
33.
16 + 1 =
|